Unable to connect to SSIS service on machine

Hi Expert DBA’s,

When I try to connect to a Microsoft SQL server, I ended up with an error message. In addition, I got this error pop up when I try to connect to SSIS service on machine. The error says the error loading type library dll. I have attached the error image please do check the attachment and explain me to fix the problem. Thanks a lot.

Connect to Server

Cannot connect to

Additional information:

      Failed to retrieve data for this request. (Microsoft.SqlServer.SmoEnum)

           Connect to SSIS Service on machine……… failed:

             Error loading type library/DLL.

                   Connect to SSIS Service on machine……….failed:

                   Error loading type library/DLL.